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The Siemens 6AV3515-1EB32 serves as a dedicated operator interface for industrial systems. This unit belongs to the SIMATIC OP3 family of HMI panels. It provides reliable local control and machine status visualization. You can use it for small to medium automation tasks.
Key Technical Parameters
We have organized all critical specifications into the table below. These values define mechanical limits and electrical compatibility.
| Specification | Details |
|---|---|
| Part Number | 6AV3515-1EB32 |
| Display Type | LCD, monochrome |
| Display Size | 3 inches diagonal |
| Resolution | 16 x 2 characters |
| Dimensions (W x H x D) | 138 mm x 72 mm x 32 mm |
| Weight | Approx. 0.25 kg |
| Interfaces | RS-232, RS-422, RS-485 (switchable) |
| Input Voltage | 24V DC nominal |
| Memory | 128 KB internal flash |
| Keypad | 8 membrane keys |
Physical and Mechanical Characteristics
The panel weighs only 0.25 kg, which allows flexible mounting options. Its compact housing measures 138 mm x 72 mm x 32 mm. A standard RS-232 interface connects directly to Siemens PLCs. Moreover, you can switch to RS-422 or RS-485 for longer cable runs. The front panel includes 8 membrane keys for user input. Each key provides tactile feedback for reliable operation.
Power and Memory Specifications
This operator panel requires a stable 24V DC power supply. The internal 128 KB flash memory stores your HMI configuration and screen data. Consequently, the device retains all settings even after a power loss. There is no battery backup, which reduces maintenance needs.
Installation and Compatibility
First, mount the Siemens 6AV3515-1EB32 into a standard cutout. Then, connect the serial interface to your CPU. Finally, apply 24V DC power to start the unit. This panel works seamlessly with SIMATIC S5 and S7 controllers.